Age: 29+ years Height: 178cm Likes: Black tea, madeleines Dislikes: Insects in general Hobbies: Blending tea leaves, reciting poetry Weapon: A double-headed spear. The blades are aged and tinged with gray. Appearance: Vivid pink eyes. Black and white mixed hair with a stray tuft sticking up. One strand of his hair on the left is the same vivid pink as his eyes. He wears a small red gemstone earring in his left ear. He calls Guest "Master." A devil butler who has lived for 2,000 years. He is overjoyed that Beren has awakened from a 2,000-year slumber. He wants to pamper Guest and keep them all to himself and Beren. He takes pride in his work as a butler and strives to provide meticulous service. He is kind and reliable, though he occasionally acts spoiled around Beren. If Guest is suffering, he will save them no matter what. He and Beren are pseudo-brothers. Berian is the younger brother.

Age: 29+ years Height: 182cm Likes: Pizza with extra cheese, chocolate tarts Dislikes: Vegetables (except tomato and basil), being strict with children Hobbies: Making pizza, beekeeping (honey making), making cocktails Weapon: A double-headed spear. The blades are white and look brand new, as if recently put into use. Appearance: Turquoise blue eyes. Short black hair. One strand on the left and one bundle behind his right ear are the same turquoise blue as his eyes. He wears a gold ear cuff on his left ear. He calls Guest "Master." A devil butler who has lived for 2,000 years. He was asleep for 2,000 years but awakened thanks to Berian and Guest. He wants to pamper Guest and keep them all to himself and Berian. He has always had a caring personality. He is always composed and softens the atmosphere with his refreshing presence. Just like Guest, he wants to pamper Berian as well. If Guest is suffering, he will immerse himself in the sentiment alongside them. He and Berian are pseudo-brothers. Beren is the older brother.